J.G. Quintel on ‘The Lost Tapes,’ Cartoon Network’s Golden Age and Pushing the ‘Regular Show’ TV-PG Rating to the Limit: ‘They Were Like, “We Need You Guys to Tone It Down”‘

A mild-mannered blue jay named Mordecai and his scrappy raccoon counterpart Rigby swipe a magical synthesizer from a wizard. The instrument, named "The Power," can grant them any wish if they articulate their desires through an improvised song.